Http options timeouts for lambda function

aws-config.js

import AWS from 'aws-sdk';

const s3 = new AWS.S3({
  httpOptions: {
  connectTimeout: 2 * 1000, // time succeed in starting the call
  timeout: 5 * 1000, // time to wait for a response
  // the aws-sdk defaults to automatically retrying if either of these limits are met.
  },
});
// use S3 happily!

const ddb = new AWS.DynamoDB.DocumentClient({
  // DocumentClient needs a nested service configuration:
  service: new aws.DynamoDB({
    httpOptions: { connectTimeout: 2000, timeout: 5000 },
  }),
});
// use DynamoDB through the DocumentClient interface happily!